Tools & Wizards About Us

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

lidercadena.com

Grupo Lidecadena - Electrodomésticos

Page Load Speed

14.6 sec in total

First Response

2.4 sec

Resources Loaded

11.8 sec

Page Rendered

377 ms

About Website

Visit lidercadena.com now to see the best up-to-date Lidercadena content and also check out these interesting facts you probably never knew about lidercadena.com

Grupo de grandes tiendas de electrodomésticos en España

Visit lidercadena.com

Key Findings

We analyzed Lidercadena.com page load time and found that the first response time was 2.4 sec and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lidercadena.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value31.1 s

0/100

10%

TBT (Total Blocking Time)

Value56,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.518

15/100

15%

TTI (Time to Interactive)

Value77.3 s

0/100

10%

Network Requests Diagram

2397 ms

global.css

689 ms

highdpi.css

207 ms

responsive-tables.css

207 ms

uniform.default.css

339 ms

Our browser made a total of 195 requests to load all elements on the main page. We found that 75% of them (146 requests) were addressed to the original Lidercadena.com, 13% (26 requests) were made to Static.xx.fbcdn.net and 7% (13 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Lidercadena.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (38%)

Content Size

2.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lidercadena.com main page is 2.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 175.2 kB

  • Original 200.4 kB
  • After minification 168.5 kB
  • After compression 25.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 31.9 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 175.2 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 36.8 kB

  • Original 1.5 MB
  • After minification 1.5 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Lidercadena images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 449.7 kB

  • Original 616.7 kB
  • After minification 549.8 kB
  • After compression 167.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 449.7 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 392.6 kB

  • Original 461.5 kB
  • After minification 352.3 kB
  • After compression 68.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lidercadena.com needs all CSS files to be minified and compressed as it can save up to 392.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 106 (56%)

Requests Now

189

After Optimization

83

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 189 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lidercadena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 49 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lidercadena.com accessibility score

77

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lidercadena.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lidercadena.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lidercadena.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Lidercadena.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Lidercadena. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: